Oh no! Lost oil pressure ... |
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Oh no! Lost oil pressure ... |
SirAndy |
Feb 15 2018, 08:38 PM
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#1
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Resident German Group: Admin Posts: 41,681 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
Got stuck in traffic on my way home from work today and didn't notice the oil light until the engine started making horrible noise.
Did the only thing i could think of which was to pull onto the side strip and get on the gas hoping to get oil pressure back. That actually worked! Pressure went back up to ~80 under load and ~30 at idle for the rest of the drive home but i'm afraid i might have done some permanent damage. By the time i noticed the engine noise and the pressure being at zero i was probably already running completely dry. (IMG:style_emoticons/default/headbang.gif) Now the real question is, how the heck did that happen? I checked the oil after i got home and it's still all in there. All 16 quarts of it. Could there be a blockage somewhere? Stuck piston? Clogged filter? (IMG:style_emoticons/default/sad.gif) |
pcar916 |
Jun 7 2018, 02:32 PM
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#2
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Is that a Lola? Group: Members Posts: 1,523 Joined: 2-June 05 From: Little Rock, AR Member No.: 4,188 Region Association: None |
Goodness I need to read more posts! My 3.6 did the same thing some years back driving home from a long hard track day, but without that much drama. The valve-noise lasted for about 10 seconds several times. It wasn't all of the valves though, perhaps two of them and my oil pressure was fine.
A few folks thought it was likely the hydraulic valve adjusters and I found that a plausible thing. Changed the oil, inspected the filter (no metal) and it never returned. I guess it's a good thing Porsche had two oil filters for that engine. |
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